DTC Troubleshooting: P0122 (7)
Measure voltage between throttle body 6P connector terminal No. 2 and body ground.
Is there about 5 V?
YES
-
Go to
Step 16
.
NO
-
Go to
Step 11
.
Turn the ignition switch OFF.
Jump the SCS line with the HDS.
Disconnect ECM connector C (44P).
Disconnect the throttle body 6P connector.